Astra Ciclope Single Barrel Info?

[Craig Fosse 286]

Hi guys, a very elderly dear friend today told me she will be giving me her shotgun from her husband who has passed away, it's very centimental to her but its in a very bad way. I know these shotguns were seen as budget, but I would really like to try and restore it so she can see it working again. From what a saw if it today it's very very rusty and hasn't been used in at least 16 years. But a lot of it came off in my hand which leads me to think the majority will come out with a good bit of scrubbing.

 

I know very little about shotguns, I have used thm before roost shooting, but I was just handed ones and told it was a 20 gauge. I have no idea what this one is.

 

The information I managed to get by wiping some rust was

 

Serial 106982

Mod Ciclope

Astra unceta CIA s.a

Gunercia Spain.

 

Cany anyone help? I have got an empty 12g she'll off a mate which I will go rind in Friday and see if that fits which should determine the gauge but other than that, how do I go about starting to clean? And what's the best way to break it down to get to the insides to clean the trigger etc etc? I know these are quite basic mechanisms so should be quite easy?

Is there any info on this shotgun?

 

Cheers in advance

 

Craig